HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1023

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

SH7720 Group, SH7721 Group
29.3
PCC has the following registers.
• Area 6 interface status register (PCC0ISR)
• Area 6 general control register (PCC0GCR)
• Area 6 card status change register (PCC0CSCR)
• Area 6 card status change interrupt enable register (PCC0CSCIER)
29.3.1
PCC0ISR is an 8-bit read-only register, which is used to read the status of the PC card connected
to area 6. The initial value of PCC0ISR depends on the PC card status.
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Bit
7
Bit Name
P0RDY/
IREQ
Register Descriptions
Area 6 Interface Status Register (PCC0ISR)
Initial Value R/W
Undefined*
R
Description
PCC0 Ready
The value on the RDY/BSY pin of the PC card
connected to area 6 is read when the IC memory card
interface is connected. The value of IREQ pin of the PC
card connected to area 6 is read when the I/O card
interface is connected. This bit cannot be written to.
0: Indicates that the value of RDY/BSY pin is 0 when
1: Indicates that the value of RDY/BSY pin is 1 when
the PC card connected to area 6 is an IC memory
card interface type. The value of IREQ pin is 0 when
the PC card connected to area 6 is the I/O card
interface type.
the PC card connected to area 6 is the IC memory
card interface type. The value of IREQ pin is 1 when
the PC card connected to area 6 is the I/O card
interface type.
Section 29 PC Card Controller (PCC)
Page 963 of 1414